baber/WOPTO huggingface dataset:
Patent JP-2000298077-A (JP)
Title: Optical fiber characteristics measuring device
Inventor: UCHIYAMA HARUYOSHI
IPC: G01M11/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To allow fast measurement which requires no frequency conversion of pulse light incident on an optical fiber to be measured, with no limit on the repetition cycle of the pulse light. SOLUTION: An optical directional coupler 2 splits a coherent light 1a from a light source 1 into coherent lights 2a and 2b. The coherent light 2a is converted into a pulse light 3a at an optical pulse generating circuit 3, which is made incident on an optical fiber 8 to be measured. A return light 6b shifted by frequency fs relative to the coherent light 1a which is caused by reflection, and scattering in the optical fiber 8 is made incident on a balance photo- detection circuit 10. The balance photo-detection circuit 10 balance photo-detects the coherence light 2b and return light 6b and converts them into electric signal 13a, while a signal generating part 20 generates RF signal 21a of frequency fr (=fs).  A mixer 23 mixes the electric signal 13a with RF signal 21A, and an electric circuit at a post stage detects a frequency shift fs from the frequency components in the electric signal 13a as a processable frequency.
Patent JP-S59230790-A (JP)
Title: Fixed-type thermal recording material
Inventor: YABUTA KENJI
IPC: G03C1/52
Filed: 1983-06-14
Abstract: PURPOSE:To provide the titled recording material capable of forming a color in high density and having excellent preservation stability, wherein a specified thioamide derivative is used as a color forming assistant together with a diazonium salt, a coupler compound and a color developer. CONSTITUTION:In a fixed-type thermal recording material wherein a photosensitive thermal layer comprising a diazonium salt, e.g., 2,5-diethoxy-4-morpholinobenzenediazonium tetrafluoroborate, a coupler compound, e.g., 2-hydroxy-3-naphthoic acid 2'-ethoxyanilide, a color forming adjuvant and a particulate dispersed material of an organic basic compound giving a basic atmosphere by being melt when being heated, e.g., a compound of formula I , as a color developer is provided on a base, a thioamide derivative of formula II, wherein R1 is chain or cyclic alkyl, phenoxy, alkylthio, phenylthio or the like, and each of R2 and R3 is H, alkyl, phenyl, amino, benzoyl or the like, preferably having a melting point of 70-135 deg.C, e.g., benzyl dithiocarbamate, is used as the color forming assistant, preferably in an amount of 0.1-20 times by weight with regard to the diazonium salt.
Patent JP-H05302986-A (JP)
Title: Launcher for high-frequency heating device
Inventor: TEZUKA MASARU
IPC: G21B1/00
Filed: 1992-04-27
Abstract: PURPOSE:To lower the production man power and cost and improve reliability by constituting a wave guide bundle through combination of metallurgical joint of long side part and short side part and metallurgical joint of short side parts. CONSTITUTION:A wave guide unit 12 is constituted by jointing, through such metallurgical jointing method as brazing or fusion jointing, each long side part 8 material and short side part 13 of stainless steel at a joint plane 14 while jointing each of short side part 13 similarly at a joint plane 15. As for the metallurgical jointing method, solid phase fusion joint in which no flowdown of brazing material is expected, is suitable, as the joint plane 14 faces the transmission path of microwave in vacuum environment. The joint at the plane 15 by welding is also possible. As the unit 12 is jointed at two regions of the joint planes 14 and 15, the possibility of vacuum leak due to bad joint is reduced and the inflow of the brazing material in the wave guide due to temperature rise in the wave guide is also prevented. Even if a bad joint occurs in one region, other joint will cover it.
Patent JP-S60251836-A (JP)
Inventor: NOMURA SATOSHI
IPC: A21D6/00
Filed: 1984-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61265465-A (JP)
Inventor: TAKESHITA ISAO
IPC: F25B17/08
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0725707-A (JP)
Title: Method for extermination of nematode or preventing damage of cultivated plant caused by nematode from occurring
Inventor: BUORUFUGANGU FUON DEIN
IPC: A01N27/00
Filed: 1991-05-13
Abstract: PURPOSE: To exterminate nematodes or prevent damage to cultivated plants by the nematodes by using a specific alkylbenzene, especially 1-t-butyl-3,5- dimethylbenzene as an active ingredient and making the active ingredient act on insect pests or their habitats. CONSTITUTION: An alkylbenzene represented by formula I (R<1> and R<2> are each a 1-4C alkyl; R<3> is a 1-6C alkyl, a 3-6C cycloalkyl, a 2-4C alkenyl or a 2-4C alkynyl; R<4> is H, a 1-6C alkyl or a 2-4C alkenyl; R<5> is a 1-6C alkyl, a 3-6C cycloalkyl, a 2-4C alkenyl or a 2-4C alkynyl) (1-t-butyl-3,5-dimethylbenzene is especially preferred) is made to act on insect pests or their habitats to thereby exterminate nematodes or prevent damage to cultivated plants. Root-knot nematodes, stem and foliar nematodes, etc., are cited as the nematodes. The method for exterminating is extremely effective and safe for users.
Patent JP-S5231220-A (JP)
Title: Secondary-air control device for internal-combustio engine
Inventor: TERASAKA KATSUSUMI
IPC: F01N3/10
Filed: 1975-09-04
Abstract: PURPOSE: To adapt the secondary-air supply on gear change operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5811223-A (JP)
Title: Automatic level regulation type seabed rubble-mound leveler
Inventor: MINATO TOSHIMA
IPC: E02D15/10
Filed: 1981-07-10
Abstract: PURPOSE:To exactly perform the leveling work of rubble-mound by mechanical forces by a method in which the level at the lower end of a seabed rubble mound leveler can be automatically adjusted to a reference level by the laser beam of a lasers device set on a fixed ground. CONSTITUTION:At the same time as rubble mound at the seabled is leveled by the compactor plate 33 of a leveler 3, a horizontal laser beam 81 is irradiated onto a photo sensor 9 from a laser device 8. When the laser beam 81 is irradiated onto the centrl one of plural photoelectric converter elements aligned in the heightwise direction of the photo sensor 9, a signal corresponding to the height is outputted and compared with a reference value by a comparator. In this case, a switch valve in an oil supply pipeline to an elevating cylinder 5 is positioned at neutral place and the leveler 3 is kept at the level. On the other hand, when the level of a base ship 1 is raised under the influence of tidal wave, the elevating cylinder 5, or the leveler 5 is lowered through the switch valve because the irradiation position of the beam 81 onto said elements is lowered.
Patent JP-H02288592-A (JP)
Title: Transmitter
Inventor: TSUTSUMI SHUNSAKU
IPC: E05B49/00
Filed: 1989-04-28
Abstract: PURPOSE:To always confirm the time by providing a clock means frequency- dividing a clock pulse and displaying the time to a transmitter generating an electromagnetic wave including a specific code synchronously with the clock pulse. CONSTITUTION:A pulse generating circuit 27 generating a clock pulse is connected to an input port I7 of a transmission control circuit 10, a time display section 4 is connected to an output port O4, and a frequency divider receiving a clock pulse and generating a time signal is provided. When a switch 12 is turned on manually, the transmission control circuit 10 reads a specific code stored in a ROM 26 and produces an output of a high or a low level to an output port O1 synchronously with a pulse generated from a pulse generating circuit 27 and an infrared ray signal including a prescribed code is sent from a diode 20. Thus, the transmitter able to confirm a data and time is obtained.
Patent JP-H09293840-A (JP)
Title: Semiconductor device
Inventor: GOTO YUJI
IPC: H01L23/52
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To realize improvement in planarization of a layer insulating film in a shape dummy part, by connecting at least adjacent lower-layer metal wiring layers of the shape dummy part arranged at the memory cell end of a memory cell array. SOLUTION: A shape dummy part 10A and a memory cell part 10B have first-layer metal wiring layers 27A, 27B formed therein, respectively, which differ in shape. The first-layer metal wiring layer 27A formed in the shape dummy part 10A connects at least the adjacent first-layer metal wiring layers formed in the memory cell part 10B. The pattern of the first-layer metal wiring layer 27A having locally less flatness is in the shape dummy part. Therefore, by causing a short circuit, if necessary, between the first-layer metal wiring layers 27A located in this part and thus forming the wide first-layer metal wiring layer 27A, improvement in planarization of a layer insulating film in the shape dummy part may be realized.
Patent JP-S62264744-A (JP)
Title: Frame synchronizing circuit
Inventor: YAMAKI MASAAKI
IPC: H04L7/08
Filed: 1986-05-12
Abstract: PURPOSE:To detect accurately a synchronizing signal by judging whether or not both the 1st and 2nd synchronizing patterns inserted to the tip and the final part of a burst data coexist. CONSTITUTION:In detecting the 1st synchronizing pattern, a synchronizing pattern detection circuit 23 outputs a synchronizing detection pulse SDP. After a prescribed time from the said SDP output, a gate generating circuit 25 outputs the 2nd synchronizing pattern detection gate signal GP1. When the 1st and 2nd synchronizing patterns are both detected, the 1st counter 41 is advanced stepwise and outputs a pulse when the value reaches a prescribed value. In receiving the pulse, the frame control circuit 27 judges it as the establishment of synchronization. On the other hand, when either the 1st or the 2nd pattern is not detected, the 2nd counter 43 is advanced and outputs a pulse when the value reaches a prescribed value. In receiving the said pulse, the frame control circuit 27 commands the re-pull in of the frame synchronization.
Patent JP-H10283032-A (JP)
Title: Unmanned traveling vehicle
Inventor: KATO AKIRA
IPC: G05D1/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the friction of a wheel and a floor surface by inclining the wheel by an inclination means at the time of steering and rotating the wheel in the state. SOLUTION: In the case of wanting to move this unmanned traveling vehicle perpendicularly in a horizontal direction, a pinion 20 is rotated by an inclination motor. When the pinion 20 is rotated, the wheel 36 is inclined for an inclination angle θ with an inclination axis C as a center and a grounding position with the floor surface is shifted from a position right under a steering center (the center of the wheel 36). At the time, the wheel 36 is horizontally slid to a right side for S0. Since the unmanned traveling vehicle is horizontally slid for S0 as it is, the pinion 24 is made to travel in an inclination direction for S1 to a rack 26. That is, the car body of the unmanned traveling vehicle is parallelly moved in the opposite direction of the inclination direction relatively to the wheel 36.  In this case, at the time of S0=S1, the car body of the unmanned traveling vehicle is not horizontally slid and only the wheel 36 and the pinion 24, etc., are horizontally slid for S0. The horizontal slippage is offset by the horizontal slippage at the time of dissolving the inclination of the wheel 36.
Patent JP-H046080-A (JP)
Title: Combination pull tab pull-off tool and display plate for can container
Inventor: FUJII SHIGEMASA
IPC: B65D25/20
Filed: 1990-04-23
Abstract: PURPOSE:To perform pull-off of a pull tab for opening through one action by a method wherein a window hole for engagement between the pull tab and the shoulder part of the curl edge of a can body is formed between a stiffening plate and a display plate part. CONSTITUTION:A display plate part 1 in an arbitrary shape on which a pattern and propagation sentence are displayed and a stiffening plate part 2 located on the lower end side and insertable in a gap between the end plate B surface of a can body A and a pull tab C are provided. A laterally long window hole 3 in which the pull tab C and a shoulder part curl edge D of the can body A are broken in combination is formed between the display plate part 1 and the stiffening plate part 2. The front end pull-off end part of the pull tab formed between the end plate B of the can body A and the pull tab C formed in the end plate surface is forced to enter the window hole 3. The one protrusion piece 4 is brought into resilient contact with the inner peripheral surface of the front end part of the pull tab C and the other protrusion piece 5 is brought into contact with the under surface of the front end of the pull tab C. Through operation to nip the pull tab C between the protrusion pieces 4 and 5, the display plate is held in a state to be bitter by the pull tab C.
Patent JP-S5813387-A (JP)
Title: Fermentation method using immobilized microorganism
Inventor: NOGUCHI SADAO
IPC: C12N1/00
Filed: 1981-07-13
Abstract: PURPOSE:To prevent the contamination of immobilized microorganisms with various germs, and to carry out the fermentation stably for a long period, by using the tank used for the immobilization of microorganisms as the fermentation tank. CONSTITUTION:Univalent alkali metal salt (derivative) of alginic acid or pectinic acid (e.g. sodium alginate) is used as an immobilizing raw material. About 0.5- 30W/V% solution of the above immobilizing raw material is mixed with the microbial cells at a rate of 10<3>-10<9>/ml, and the resultant aqueous solution is added dropwise to a solution of immobilization agent (e.g. CaCl2) contained in an immobilizing and fermenting tank and gelatinized in the form of bead. After discharging the excess immobilization agent solution, the tank is supplied continuously with the solution of cultivation medium, and the fermentation is carried out by the immobilized microorganisms.
Patent JP-S5232245-A (JP)
Title: Electronic cash register
Inventor: OOKAWA TAMOTSU
IPC: G07G1/12
Filed: 1975-09-06
Abstract: PURPOSE: A buffer memory is provided between the registration process side and account-settlement process side. By providing a display and printer for accountsettlement wait information corresponding to the buffer memory on the accountsettlement side, registration and account-settlement operations are executed continuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11299753-A (JP)
Title: Mri apparatus and mr image pickup method
Inventor: KASAI YOSHIMORI
IPC: A61B5/055
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a clinically effective T2 emphasized image which has a tissue contrast higher than or equal to that of the conventional FE system pulse sequence, and reduces artifact significantly. SOLUTION: This device is composed of a means to execute a pulse sequence including a pre-sequence SQpre applying the MT pulse and the fat limiting CHESS pulse to a subject and a data collection sequence SQacp of high speed SE system, and a means to collect multiple echo signals to form images. The pulse sequence is to photograph a 3D volume area which excites at least one time during the repetition time or a 2D thick slices. The MT pulse consists of multiple MT pulses as pulse streams, and the number of MT pulses, flip angle applied to each MT pulse, and off-resonance frequency applied to each pulse can be changed.
Patent JP-H048453-A (JP)
Title: Material weight error compensator for numerically controlled nc) machine tool
Inventor: EZAKI TAKESHI
IPC: B23Q17/20
Filed: 1990-04-24
Abstract: PURPOSE:To adjust weight within tolerance by comparing the material weight detected at the outside of a machine with the preset reference material weight, finding the extent of under or overweight, and calculating a tool edge compensation value from the under or overweight value. CONSTITUTION:When a material subject to weight adjustment machining is mounted on a weight measuring instrument 4, material weight w1 is inputted into a comparator 6 in a numerical control system 5, whereby this material weight w1 is compared with the preinputted and stored material reference weight wo, finding the under or overweight DELTAw, and it is fed to an arithmetic circuit 7. An infeed compensation value in the X-axis direction is calculated from this under or overweight value and stored in this arithmetic circuit 7, thus machining takes place with such a value that is made up of what the infeed compensation value of the X-axis command of a program is added or subtracted to or from an X-axis positioning command value, through which such a machining as varying a work diameter phid according to the under or overweight of the material is performed.
Patent JP-H045700-A (JP)
Title: Voice encoding/decoding device
Inventor: TAZAKI HIROHISA
IPC: G10L19/16
Filed: 1990-04-23
Abstract: PURPOSE:To prevent the fluctuation of composite sound amplitude and to output a stable composite sound by providing plural inter-dimension distance calculating means, and widening only the part in which a distance between adjacent dimensions of an LSP parameter approached near excessively. CONSTITUTION:In an encoding part 1, a self-correlation analyzing means 4 executes a self-correlation analysis of an input sound signal at every analytic frame, and calculates a self-correlation coefficient. An LSP analyzing means 5 converts the self-correlation coefficient to an LSP parameter omega, and an LSP encoding means 6 encodes the parameter omega by using a quantizing method. Also, in a decoding part 2, an LSP decoding means 14 decodes encoded LSP information 7 and calculates a decoded LSP parameter. In this case, inter-demention distance calculating means 9, 15 calculate a distance between two decoded LSP parameters of adjacent dimensions. Moreover, in the case the distance between the parameters exceeds a prescribed threshold, LSP correcting means 10, 16 correct it. In such a way, only the part in which a distance between adjacent dimensions is near is widened to the threshold, the fluctuation of composite sound amplitude is prevented, and a stable composite sound is outputted.
Patent JP-S61266232-A (JP)
Title: Manufacture of lens sheet
Inventor: OKADA MIZUO
IPC: G02B3/08
Filed: 1985-05-21
Abstract: PURPOSE:To permit to form the free surface of desired configuration by a method wherein a plastic material is pushed against an effective surface provided with a multitude of holes or deep recesses formed by a predetermined pattern under heating the material. CONSTITUTION:A forming mold 4 is arranged on a heating platen 11, the thermoplastic resin plate 12 is put on the effective surface of the forming mold to heat and push it by using the heating platen 13 from the upper side thereof and whereby the softened thermoplastic resin plate 12 is inflated into the holes 7 of a lattice 6. The surface of the thermoplastic resin plate 12, inflated into the holes 7, is the free surface and the surface is determined by pushing force, heating temperature, the property of material of resin plate 12 and the configuration of the hole 7. After heating and pushing, the resin plate 12 is cooled and solidified. The resin plate 12 may be formed with the lens sheet having predetermined arrangement of lens units having mirror type convex curved surface.
Patent JP-H0712541-A (JP)
Title: Method for measuring wa wear of container, and container
Inventor: HANNU YOOKINEN
IPC: G01S17/87
Filed: 1994-05-23
Abstract: PURPOSE: To provide a method for measuring the abrasion of a lining of a container which causes no error in measurement and is simply performed. CONSTITUTION: Setting of coordinate systems 16, 17 of a measuring device 1 and a container 6 is performed by measuring the positions of set points P1, P2, P3 of the measuring device 1. After that, lining on the inner surface of the container 6 is measured. A setting process is performed by measuring the positions of the set points P1, P2, P3 connected and fitted to the container 6 in the coordinate system 16 of the measuring device 1, and at this time, the bottom 7 of the container 6 is directed to the measuring device 1. The container 6 is turned on a pivot shaft 11 to the position where the opening of the container 6 is opposite to the measuring device 1. Setting is performed by utilizing an angular difference between the angle data α1 obtained when the set points P1, P2, P3 are measured and the angle data α2 obtained after the container 6 is turned.  The angular difference is obtained by a known angle measuring device 19 for measuring the inclination of the container 6.
Patent JP-S5232699-A (JP)
Title: Alarm equipment by discharge tube
Inventor: OOKI NOBUHIDE
IPC: H05B41/34
Filed: 1975-09-08
Abstract: PURPOSE:In accorfance with surrounding brightness, condenser selection is performed by synchronizing with lighting pulse. In this way, an assured alarm as well as a smooth swithing of alarming state can be secured.
Patent JP-H11155361-A (JP)
Title: Colored culture medium material
Inventor: SAEKI KAZUO
IPC: A01G1/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a culture medium material capable of being decorated in a desired color, decomposed into a fertilizer during the use as a part of the cultural medium. SOLUTION: This colored culture medium material is a solid culture medium materials in the former (a), grains (b) or small nieces (c) obtained by pulverizing solid material decomposable in the presence of water and using a milk as a raw material and coloring the pulverized solid material.
Patent JP-S5892478-A (JP)
Title: Apparatus for atomizing liquid
Inventor: WAKINAKA HIROSHI
IPC: B05B9/04
Filed: 1981-07-08
Abstract: PURPOSE:To facilitate the smooth pushing-down of an atomizing valve by poviding a slidable pushing plate to be pushed along a horizontal direction at the side surface of the head part of an atomizing bomb, and to enable to house a sliding plate, a nozzle, etc. by revolving an outer cover. CONSTITUTION:The opened part of a cylindrical inner cover 11 is brought in line with the opened part of a cylindrical outer cover 12, and the bottom part 14 of a wedge-shaped pushing plate is pushed out. By pushing the bottom part 14 of the wedge-shaped pushing plate along a horizontal direction, a part of the applied power is transmitted through a wedge-shaped transmitting plate 3 to a receiving stand 2 by the cooperation of the slanting surface of the wedge-shaped pushing plate 4 at its oblique side with the slanting surface of the wedge-shaped transmitting plate 3 at its oblique side, so that the press button 1 of an atomizing valve is pushed down to perform atomization. After the atomization is finished, the cylindrical outer cover 12 is immediately revolved to house the bottom part 14 of the wedge-shaped pushing plate and a nozzle 13.
Patent JP-S61267214-A (JP)
Inventor: MATSUYAMA KIYOSHI
IPC: H01H33/66
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6291997-A (JP)
Inventor: SHIBUKAWA TAKEO
IPC: G10H1/18
Filed: 1986-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。